Prove Your Image is Original.

By embedding an invisible digital fingerprint, you can verify the authenticity anytime.

☁️ Select or paste an image

Drag & drop, select file, paste, or take photo

Support: PNG, JPG, WebP, etc. | Max: 50MB

How It Works

STEP 01

Upload Image or Take Photo

Upload an original image via drag & drop or file selection, or take a photo directly.

STEP 02

Original Proof Processing

Original proof processing is performed. Nothing is stored on the server.

STEP 03

Return & Verify

Download the certified image. Uploading this image again instantly verifies its authenticity. Even a single pixel change is detected.

FAQ

Frequently Asked Questions

We support most common image formats including PNG, JPG (JPEG), WebP, BMP, TIFF, and GIF. Uploaded images are automatically converted to PNG for certification processing. Maximum file size is 50MB.

OriPics uses steganography technology to invisibly embed certification data into the pixel data of your image. When a certified image is uploaded again, the embedded data is extracted to instantly verify its authenticity. Even a single pixel modification is detected.

Yes! By creating a Quick Link, anyone can verify the original certification status in their web browser. Quick Links are valid for 7 days. Note: Sending the image file directly through social media (KakaoTalk, Instagram, WhatsApp, etc.) may break the certification, as these platforms automatically compress and resize images. To preserve the certification, we recommend sharing via Quick Link.

During certification, your image is never sent to the server. Only if you create a Quick Link, the certified result image is stored securely in cloud storage for 7 days before being automatically deleted.

No. OriPics converts to lossless PNG format for certification, so there is absolutely no quality degradation. Only imperceptible data is embedded — indistinguishable from the original to the human eye.

Animated images such as GIF, animated WebP, and APNG contain multiple frames, but OriPics certifies only the first frame. The certified result is saved as a static PNG image. Animation is not preserved.

Yes. When you tap 'Take Photo' on mobile and allow location access, your GPS coordinates at the moment of capture are included as part of the certification. Location data is embedded only in the image pixels and is not stored separately on the server. File upload and clipboard methods do not include GPS to prevent tampering.

Check these four in order. ① [Reset site permission — most reliable] Settings → Safari → Advanced → Website Data → search 'ori.pics' → swipe the entry left and Delete → revisit the site and tap Allow when the permission prompt reappears. ② [Safari-wide location policy] Settings → Safari → Location → set to Ask or Allow (Deny blocks every site). ③ [iOS system location services] Settings → Privacy & Security → Location Services → On → scroll down to 'Safari Websites' → While Using the App + Precise Location turned on. ④ [HTTPS required] Geolocation is always blocked over http://. Always access the site via https://ori.pics or https://www.ori.pics.

No, it has zero effect. The timestamp, GPS, and resolution that OriPics certifies are embedded directly into the image pixels via steganography — not stored in EXIF. EXIF is just plain text metadata that anyone can freely edit or delete, but OriPics verification ignores EXIF entirely and extracts only the original information encoded in the pixels. So no matter how you alter the EXIF values, the verified timestamp and GPS will always show the original values recorded at the moment of certification. And if even a single pixel is modified, it is instantly detected as tampering.

Images with the longest side exceeding 1800 pixels are automatically resized (proportionally) to fit within 1800 pixels before certification (e.g., 4032×3024 → 1800×1350). This is to speed up mobile download and sharing — the resized image becomes the certified original. Images at 1800 pixels or smaller are certified at their original size. If you need certification at full original resolution, please contact us.